The magnetic field inside a long straight solenoid carrying current

is zero

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increases along its radius

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increases as we move towards its ends

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is the same at all points

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Solution

The correct option is D
is the same at all points

The magnetic field inside a long straight solenoid carrying current is the same at all points. The direction of the magnetic field inside a long straight solenoid carrying current is given by Right-hand thumb rule.

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Similar questions

The magnetic field inside a long straight solenoid carrying current :

(a) is zero

(b) decreases as we move towards its end.

(d) is the same at all points.

Question 3
Choose the correct option.
The magnetic field inside a long straight solenoid-carrying current
(a) is zero
(b) decreases as we move towards its end
(c) increases as we move towards its end
(d) is the same at all points

The magnetic field inside a long straight solenoid carrying current is the same at all points.

Q. Question 10
The strength of magnetic field inside a long current carrying straight solenoid is

(a) more at the ends than at the centre
(b) minimum in the middle
(c) same at all points
(d) found to increase from one end to the other

Q. The magnetic field inside a current carrying toroidal solenoid is B, if its radius is doubled and the current through it is also doubled keeping the total number of turns same, the magnetic field inside the solenoid will be:

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The magnetic field inside a long straight solenoid carrying current

The correct option is D is the same at all points The magnetic field inside a long straight solenoid carrying current is the same at all points. The direction of the magnetic field inside a long straight solenoid carrying current is given by Right-hand thumb rule.

The correct option is D
is the same at all points

The magnetic field inside a long straight solenoid carrying current is the same at all points. The direction of the magnetic field inside a long straight solenoid carrying current is given by Right-hand thumb rule.